KR200248847Y1 - Electric heater - Google Patents

Abstract

The present invention relates to an electric heater 100 that can more easily assemble and disassemble the halogen heating element 10 and to block ultraviolet rays as a simpler structure, and can evenly reflect thermal energy. It takes a structure that can be combined as a whole by the upper cover 50 in the state of being engaged between the auxiliary plate 30 and the lower cover 40, and the halogen heating element 10 assembled in this way from the reflecting plate 20 to the support 60 The present invention relates to an electric heater 100 that can simplify the assembly and disassembly and disassembly of a product by allowing an in-situ position to be determined by assembling a lower cover 40 supported by a spaced apart by an appropriate distance.

Description

Electric Heater {ELECTRIC HEATER}

The present invention relates to an electric heater, and more particularly, to an electric heater that can more easily assemble and disassemble a halogen heating element, can block ultraviolet rays as a simple structure, and can evenly reflect thermal energy.

In general, halogen is a five-element element of fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and statin (At) belonging to group 7B of the periodic table, also called a halogen group element. It has the property of making salts (ionic compounds) easily with strong metal elements.

The halogens are systematically varied from fluorine, which is a colorless gas, to chlorine, which is a yellowish green gas, bromine, which is a reddish brown liquid, and iodine, which is a black purple solid.

Since the atomic number (nuclear charge and number of electrons) is one less than that of the Group 0 element, electrons are easily accepted and become monovalent anions, so that positive metals and strong ionic compounds can be easily formed.

It is also possible to form covalent compounds with weak and benign metals and nonmetals, in which the chemical bonds are generally polar and the halogen atoms are negatively charged.

Specifically, the halogen heating element may be manufactured by encapsulating a halogen material together with tungsten filament in a quartz tube. When power is applied to the halogen heating element, the tungsten evaporated by the high temperature heat of the filament is converted into tungsten halide by combining with the halogen atom or molecule, and then reaches the high temperature filament through diffusion or convection to return to tungsten and halogen again. After dissociation, tungsten dissipates heat and light energy through the circulation of the halogen cycle back to the filament.

On the other hand, ultraviolet light among the light energy emitted from the halogen heating element has a strong physiological action, so it should be able to block as much as it may adversely affect acute conjunctivitis or skin disease when viewed by the naked eye, while the heat energy emitted from the halogen heating element is It is good to be able to reflect heat across all possible directions to increase the overall ambient temperature.

As such an example, a so-called electric fan type heater which can rotate left and right or three-dimensionally and can expect the effect of warm air using a timer and a fan is rapidly spreading.

Accordingly, the present applicant is to provide an electric heater that can evenly reflect the heat energy emitted from the halogen heating element to the surroundings and to block light energy that may adversely affect the human body such as ultraviolet rays and to facilitate the assembly and disassembly thereof. I would like to propose below.

The present invention has been made through the above-described proposal, the purpose is to allow the halogen heating element to be coupled by the upper cover as a whole in the state engaged between the auxiliary plate and the lower cover, the halogen heating element from the support plate The present invention provides an electric heater that can simplify the assembly and disassembly and disassemble the product by allowing the user to find the position through the assembly of the lower cover that is spaced at an appropriate distance.

1 is a perspective view showing an electric heater according to an embodiment of the present invention.

2 is an exploded perspective view showing an electric heater according to an embodiment of the present invention.

3 is an exploded perspective view showing main parts of an electric heater according to an embodiment of the present invention;

Explanation of symbols on the main parts of the drawings

10: halogen heating element 11: lead wire

20: reflector 30: auxiliary plate

31: support piece 40: lower cover

41: seating piece 42: through hole

43: coupling means 3a: coupling rod

3b: coupling hole 3c: coupling nut

44: through hole 50: top cover

51: fixing means 1a: fixing rod

1b: fixing groove 1c: fixing hole

1d: Fixing bolt 52: Through hole

60: support 70: stand body

80: back cover 90: grill

100: electric heater

The present invention for achieving the above object,

An electric heater comprising a reflector for reflecting heat energy and light energy emitted from a halogen heating element in one direction,

An auxiliary plate having a support piece for pressing the upper side of the halogen heating element and blocking direct irradiation of ultraviolet rays among the light energy and reflecting heat energy toward the reflector;

A lower cover having a mounting piece for supporting the lower side of the halogen heating element and having a through hole corresponding to the shape of the halogen heating element and coupled to the center of the reflecting plate by a coupling means;

An upper cover coupled to the lower cover by a fixing means while pressing the auxiliary plate;

The technical features of the lower cover including a support for supporting while separating from the reflecting plate.

Hereinafter, a preferred embodiment of the electric heater according to the present invention will be described with reference to the drawings. There may be many embodiments of the present invention, and these embodiments will better understand the objects, features, and advantages of the present invention.

1 is a perspective view showing an electric heater 100 according to an embodiment of the present invention and Figure 2 is an exploded perspective view showing an electric heater 100 according to an embodiment of the present invention, the heat energy emitted from the halogen heating element 10 And a fan-shaped electric heater 100 having a reflector plate 20 for reflecting light energy in one direction.

In the embodiment of the present invention, as illustrated in FIGS. 1 and 2, the fan-type electric heater 100 is illustrated, but any form may be applied if the reflector 20 is prepared, for example, to be attached to a wall surface. It is not limited to any type such as an attached heater or a stand-type heater mounted on the floor, and most preferably, it can rotate left and right or three-dimensionally while using the electric system of the fan which is rapidly spreading recently, and using a timer and a fan. By using the fan-type electric heater 100 that can enjoy the effect of the warm air as an embodiment.

More specifically, in the case of the fan type electric heater 100, as shown in FIGS. 1 and 2, the halogen heating element 10 is connected to the back cover 80 coupled to the stand body 70 having various electric circuits. The reflector plate 20 is combined to reflect the emitted heat energy and light energy in one direction, and the reflector plate 20 is fitted with a grill 90 so as to be safe from the danger of high temperature heat of the halogen heating element 10. Take the structure

In FIG. 2, reference numeral B denotes a screw for coupling the grill 90 and the reflector 20, and the reflector 20 coupled to the back cover 80 is a conventional coupling member (for example, a bolt) not shown. Are combined.

A halogen heating element 10 is positioned between the grill 90 and the reflecting plate 20, and thermal energy emitted from the halogen heating element 10 may be reflected by the reflecting plate 20 in one direction, while light energy may be reflected. Ultraviolet rays have to be blocked because they adversely affect the human body.

Therefore, the core of the electric heater 100 according to the present invention is to assemble and disassemble the halogen heating element 10 more easily and to propose a structure that can block ultraviolet rays as a simpler structure and evenly reflect the heat energy It is.

3 is an exploded perspective view showing main parts of the electric heater 100 according to an exemplary embodiment of the present invention, and reference numeral H denotes a hole for passing the lead wire 11.

As a preferred embodiment, as shown in Figure 3 takes the structure that the halogen heating element 10 can be coupled as a whole by the upper cover 50 in the state engaged between the auxiliary plate 30 and the lower cover 40, The assembled halogen heating element 10 is positioned in position by assembling the lower cover 40 which is supported while being spaced apart from the reflecting plate 20 by a support 60 at an appropriate distance (for example, 10 to 20 cm). .

In more detail, the electric heater 100 according to the present invention includes a support piece 31 that presses the upper side of the halogen heating element 10 and blocks direct irradiation of ultraviolet rays of light energy emitted from the halogen heating element 10. And an auxiliary plate 30 for reflecting thermal energy towards the reflecting plate 20. In addition, a transmission piece 42 having a seating piece 41 supporting the lower side of the halogen heating element 10 corresponding to the support piece 31 of the auxiliary plate 30 and matching the shape of the halogen heating element 10. It is formed to include a lower cover 40 is coupled to the center of the reflecting plate 20 by the coupling means 43.

The halogen heating element 10 positioned by the support piece 31 of the auxiliary plate 30 and the seating piece 41 of the lower cover 40 is integrated with the lower cover 40 by the fixing means 51. The overall assembly is completed by the top cover 50.

At this time, the halogen heating element 10 is preferably circular, but may also use a square or hexagon, octagonal shape is not limited to such a shape. In addition, the two lead wires 11 drawn from both ends of the halogen heating element 10 may be drawn toward the inner center thereof. Since the lead wire 11 of the halogen heating element 10 has been drawn outward to the outside and occupies a separate additional space, the overall shape of the electric heater 100 has been aesthetically or assemblingly inconvenient. In this case, since the lead wire 11 is drawn out toward the inner center, it does not require a separate part for protecting the lead wire 11, so that the appearance may be more simplified.

Then, the halogen heating element 10 is placed between the support piece 31 of the auxiliary plate 30 and the seating piece 41 of the lower cover 40, so that a surface contact such as a conventional clip (not shown) is used. It is possible to prevent condensation of the heat applied to the halogen heating element 10 due to the coupling (part in contact with the surface).

That is, in the related art, in order to fix the halogen heating element 10, the life of the halogen heating element 10 is shortened due to the concentration of heat due to fixing by surface contact such as a clip. The halogen heating element 10 is assembled between the support piece 31 and the seating piece 41 of the lower cover 40 by line contact to realize the concentrated heat.

The heat dissipated from the halogen heating element 10 by this assembly is primarily reflected by the auxiliary plate 30 and the upper cover 50, and then passes through the transmission hole 42 of the lower cover 40 to reflect the plate ( By 20) again diffused by the second broadly it is possible to evenly increase the ambient temperature, while the ultraviolet rays that adversely affect the human body is blocked and indirectly to the outside by the auxiliary plate 30 and the top cover 50 Exposure to the human body can minimize adverse effects on the human body.

On the other hand, the halogen heating element 10 that is prefabricated by the lower cover 40, the auxiliary plate 30 and the upper cover 50 is a suitable distance from the reflecting plate 20, for example, a distance of about 10 to 20 cm It is preferable to include a support 60 between the reflector plate 20 and the lower cover 40 supporting the halogen heating element 10 because the heat reflection can be maximized while minimizing heat loss.

The support 60 is preferably hollow to accommodate the coupling bar (3a) to be described later, more preferably take a conical shape to have a sense of stability. When the shape of the support 60 is hollow, not only the coupling rod 3a but also the lead wire 11 can be accommodated, so there is virtually no parts exposed to the outside.

In addition, the support 60 supporting the lower cover 40 may be fixed while maintaining the separation distance from the reflecting plate 20 by the coupling means 43, the coupling means 43 of the lower cover 40 A coupling rod 3a protruding toward the reflecting plate 20 while passing through the support 60 from the lower surface, a coupling hole 3b drilled in the center of the reflecting plate 20, and a coupling rod fitted into the coupling hole 3b ( Composed of a coupling nut (3c) that is tightened to the 3a) it is possible to naturally secure the support 60 through the assembly of the coupling rod (3a) and the coupling nut (3c) with the support 60 therebetween.

Of course, the lower cover 40 and the support 60 itself may be fixed by screw assembly and the support 60 may be separately fixed to the reflecting plate 20, but in the present design, the coupling rod 3a in consideration of productivity and assemblability as much as possible. ) And the coupling nut (3c) so that the assembly can be made more convenient to maintain the product, that is, disassembly and assembly in case of failure.

In addition, the upper cover 50 which is engaged with the lower cover 40 while pressing the auxiliary plate 30 with the halogen heating element 10 therebetween may be assembled to each other by the fixing means 51. 51 is a fixing rod (1a) having a fixing groove (1b) and the fixing hole (1c) drilled in the center of the lower cover 40 is projected from the lower surface of the upper cover 50 toward the lower cover (40) And a fixing bolt 1d coupled to the fixing groove 1b of the fixing rod 1a inserted into the fixing hole 1c, and includes an auxiliary plate 30 and an upper cover 50 with a halogen heating element 10 therebetween. And the lower cover 40 to be integrated.

In addition, although it may be assembled using a clip (not shown) on the edge of the lower cover 40 and the upper cover 50, in the present invention, the fixing groove 1b of the fixing rod 1a to provide a more secure coupling force. ) And the fixing bolt (1d) is presented.

On the other hand, the lower cover 40 further includes a through hole 44 through which two lead wires 11 pass to ensure the pretreatment of the lead wire 11 drawn out toward the center of the halogen heating element 10 to the maximum. .

Further, the through hole 52 is intermittently further drilled in the center of the upper cover 50 to directly pass thermal energy of a portion of the halogen heating element 10 in which the ultraviolet ray is blocked by the auxiliary plate 30. Seeks to maximize thermal efficiency by allowing them to diverge outwardly.

As described above, the electric heater 100 according to the present invention can more easily assemble and disassemble the halogen heating element 10, can block ultraviolet rays as a simpler structure, and has the advantage of uniformly reflecting thermal energy. .

That is, the halogen heating element 10 has a structure that can be combined as a whole by the upper cover 50 in the state of being engaged between the auxiliary plate 30 and the lower cover 40, the halogen heating element 10 thus assembled is a reflecting plate By simplifying the assembly and disassembly and disassembly of the product by taking a structure that can be set in place by the assembly of the lower cover 40 is supported while being spaced apart by the support 60 from the appropriate distance (20). have.

In addition, the two lead wires 11 drawn from both ends of the halogen heating element 10 are drawn out toward the inner center thereof, so that the lead wires 11 of the halogen heating element 10 are drawn outward to the most, and thus, additional spaces are separated. By occupying, it is possible to prevent a phenomenon in which the overall shape of the electric heater 100 is aesthetically or assemblyly uncomfortable.

In addition, since the halogen heating element 10 is assembled by the line contact between the support piece 31 of the auxiliary plate 30 and the seating piece 41 of the lower cover 40, the halogen heating element 10 is coupled by surface contact. Concentration of heat that can be applied to the gas can be prevented.

In addition, the heat emitted from the halogen heating element 10 is reflected by the auxiliary plate 30 and the upper cover 50, and then passes through the transmission hole 42 of the lower cover 40 to be widened by the reflecting plate 20 again. By diffusely reflecting, it is possible to evenly increase the ambient temperature and minimize the effect by allowing ultraviolet rays which adversely affect the human body to be blocked and indirectly exposed to the outside by the auxiliary plate 30 and the top cover 50. have.

Claims (6)

In the electric heater 100 comprising a reflector 20 for reflecting heat energy and light energy emitted from the halogen heating element 10 in one direction, An auxiliary plate 30 having a support piece 31 for pressing the upper side of the halogen heating element 10 to block direct irradiation of ultraviolet rays and reflect heat energy toward the reflecting plate 20; A transmission hole 42 having a mounting piece 41 supporting the lower side of the halogen heating element 10 and matching the shape of the halogen heating element 10 is formed, and coupling means 43 is formed at the center of the reflecting plate 20. Lower cover 40 is coupled by), The upper cover 50 is coupled to the lower cover 40 by the fixing means 51 while pressing the auxiliary plate 30, An electric heater (100) comprising a support (60) for supporting the lower cover (40) while being spaced apart from the reflecting plate (20). The method of claim 1, The coupling means 43 is A coupling rod 3a protruding from the lower surface of the lower cover 40 toward the reflecting plate 20, A coupling hole 3b bored in the center of the reflection plate 20, Electric heater (100), characterized in that it comprises a coupling nut (3c) is fastened to the coupling rod (3a) fitted in the coupling hole (3b). The method of claim 1, The fixing means 51 is A fixed rod (1a) which has a fixing groove (1b) is struck from the lower surface of the upper cover (50) toward the lower cover (40), A fixing hole 1c bored in the center of the lower cover 40, Electric heater 100, characterized in that it comprises a fixing bolt (1d) coupled to the fixing groove (1b) of the fixed rod (1a) fitted in the fixing hole (1c). The method of claim 1, The halogen heating element (10) is circular and the electric heater (100), characterized in that the two lead wires (11) drawn out from both ends thereof are drawn toward the inner center thereof. The method of claim 4, wherein The lower cover 40 further comprises a through-hole 44 through which the two lead wires 11 pass. The method of claim 1, Electric heater (100), characterized in that it further comprises a through hole 52 intermittently drilled in the center of the upper cover (50).